Sdio IP

The SDIO Card Device IP core is used to implement SDIO cards that are connected to a Host processor over a standard SD bus. The flexible architecture of the SDIO Device IP core is targeted to develop a range of portable, low-power cards such as the WiFi (802.11), GPS, WiMAX, UWB, LTE.
The SDIO Card Device IP core is fully compliant with the SD Specification Part E1 SDIO 3.0. It supports SPI, SD1, and SD4 bit transfer modes, and multiple functions per card. High-speed and full-speed SD data transfers are also supported.

SD / SDIO Card Combo Device IP core is SD memory controller and a SDIO controller with an AHB interface.
Combining with the optional NAND Flash Controller IP, the SD/SDIO Combo Device IP provides an integrated SD memory Card solution for designs that utilize NAND flash memory.

The SD 4.1/SDIO 4.1 IP from Arasan Chip Systems is a highly integrated host controller IP solution that supports three key memory card I/O technologies.
SD 4.1 Host Controller IP handles all of the timing and interface protocol requirements to access these media as well as processing the commands in hardware thereby scaling in both performance and access speeds.

The SD 3.0 / eMMC 5.1 Host IP handles all of the timing and interface protocol requirements to access these media as well as processing the commands in hardware thereby scaling in both performance and access speeds.
The IP supports connection to a single slot and performs multi-block writes and erases that lower access overhead.

Supports SD specification UHS-II Adddendum version 2.00 compliant.
Supports Part E1 SDIO specification version 4.10.
Supports SD specification physical layer version 4.0/4.20/5.0/5.10/6.0/6.10/7.0/7.10/8.0(Draft).
Supports bi-directional receiver/transmitter (2ch) supporting both Full Duplex and Half Duplex modes.

SDIO Specification 1.0/2.0/3.0/4.20/5.0/5.10/6.0/6.10/7.0/7.10/8.0(Draft) compliant.
Supports SDIO, SD Memory, SD Combo card and Multi-media cards.
Easily configurable to work as SDIO aware or non-SDIO aware Host controller.
Card detection on DAT [3] line in SD mode and CS line in SPI mode.

SDIO Specification 1.0/2.0/3.0/4.20/5.0/5.10/6.0/6.10/7.0/7.10/8.0(Draft) compliant.
Supports SDIO, SD Memory, SD Combo card and Multi-media cards.
Easily configurable to work as SDIO aware or non-SDIO aware Host controller.
Card detection on DAT [3] line in SD mode and CS line in SPI mode.

Compliant with Part 1 Physical Layer Specification Version 3.01 and earlier versions
Compliant with Part E1 SD Specification version 3.00 and earlier versions
Supports all commands/response types
Supports 1-bit, 4-bit ,8 bit SD bus mode and SPI Bus mode

SDIO IP